Battery for electronic cigarette



FIG. 1 is a front elevational view of a battery for electronic cigarette showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Broken lines shown in the drawings are for the purpose of illustrating portions of the battery for electronic cigarette that form no part of the claimed design. 

CLAIM The ornamental design for a battery for electronic cigarette, as shown and described. 